. >> thanks for joining us. world news is next. i'm cheryl jenning autos hope to see you >>> tonight on "world news," the fight is on. the campaign showdown on taxes and the economy. as the president calls out republicans by name. >>> and they are under water in parts of texas, swamped by a foot of rain from hermine. rescues at the last minute. >>> "world news" investigates. what if translators for u.s. soldiers in afghanistan only pretended to know the language? the wrong world can be fatal. brian ross is here. >>> and getting answers on your health. dr. oz talks about his cancer scare. we ask more questions about preventing cancer for everyone. >>> and here east's a dancing d. new scientific proof how you can be a star when your friends go dancing. >>> good evening. it will be the big battle to the finish line in november, and this is the question -- how big a tax cut will you get next year? and should taxes increase on the wealthiest americans? we have an exclusive interview with the president tonight. he walked into the lion's